標(biāo)題: Titlebook: Quantitative Methods for Management; A Practical Approach Miguel ángel Canela,Inés Alegre,Alberto Ibarra Textbook 2019 Springer Nature Swit [打印本頁] 作者: 瘦削 時(shí)間: 2025-3-21 17:13
書目名稱Quantitative Methods for Management影響因子(影響力)
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書目名稱Quantitative Methods for Management網(wǎng)絡(luò)公開度學(xué)科排名
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書目名稱Quantitative Methods for Management讀者反饋
書目名稱Quantitative Methods for Management讀者反饋學(xué)科排名
作者: 無法破譯 時(shí)間: 2025-3-21 21:00
Probability DistributionsThis chapter is a very elementary introduction to probability distributions. We first introduce the concept of probability in managerial terms and then explain how to operationalize the probability distribution of categorical and continuous variables.作者: 不能平靜 時(shí)間: 2025-3-22 03:05
The Regression LineThe second part of this book is devoted to regression analysis. This chapter presents the main properties of the simplest regression model, the regression line. Chapters from . to . deal with regression analysis in general.作者: thalamus 時(shí)間: 2025-3-22 05:17
Out-of-Sample ValidationThis chapter deals with the validation of classification models. The role of validation is to dismiss the concerns about overfitting, which happens when we develop a complex model in order to fit the current data but that model fails later to fit new data. The example deals with churn modeling, already mentioned in Chap.?8.作者: 懶惰民族 時(shí)間: 2025-3-22 09:55 作者: 諄諄教誨 時(shí)間: 2025-3-22 16:01 作者: Buttress 時(shí)間: 2025-3-22 17:34 作者: Esophagitis 時(shí)間: 2025-3-22 23:44
978-3-030-17556-6Springer Nature Switzerland AG 2019作者: 咒語 時(shí)間: 2025-3-23 03:30 作者: 透明 時(shí)間: 2025-3-23 06:51 作者: 可觸知 時(shí)間: 2025-3-23 11:09
Multiple Regressionhave been skipped, and the mathematics have been simplified to the indispensable. So, if you have already followed a Statistics course, you may find that the attention paid to the different aspects of the regression analysis differs from what you found there.作者: 走路左晃右晃 時(shí)間: 2025-3-23 17:34
Dummy Variablesd in most of the applications of regression analysis, since the samples on which we collect our data are typically partitioned into groups. In the example, we use a dummy variable to code gender, which allows us to include the comparison between genders in the analysis in an easy way.作者: micronized 時(shí)間: 2025-3-23 19:55
Interactionfect of an independent variable to change with the level of another independent variable. In the example, we use an interaction term to account for the effect of some variables on the efficiency of a truck to be different for different types of motor.作者: gospel 時(shí)間: 2025-3-23 23:00
Classification Modelsndent variables (.’s). The difference is that, in classification models, . is a categorical variable. This book only covers binary classification, in which . takes two values. The example of this chapter is a typical application, default prediction.作者: 極肥胖 時(shí)間: 2025-3-24 03:55
Trend and Seasonalityd 2. The example uses monthly sales data of cold weather gear. The analysis is mostly graphical, based on a linear trend with multiplicative seasonals. This provides a simple model for describing the past behavior of the data and for forecasting the values for the next year.作者: Slit-Lamp 時(shí)間: 2025-3-24 10:29 作者: 鍍金 時(shí)間: 2025-3-24 12:03 作者: 轎車 時(shí)間: 2025-3-24 15:04 作者: 監(jiān)禁 時(shí)間: 2025-3-24 22:03 作者: 致命 時(shí)間: 2025-3-25 00:28 作者: Fulminate 時(shí)間: 2025-3-25 07:21 作者: MUT 時(shí)間: 2025-3-25 08:59
Miguel ángel Canela,Inés Alegre,Alberto Ibarran < m. For continuous time systems, the evolution rule may be a differential eq- tion: to each state x G M one associates the speed and direction in which the system is going to evolve from that state. This corresponds to a vector field X(x) in the phase space. Assuming the vector field is sufficien作者: Stagger 時(shí)間: 2025-3-25 11:59 作者: laceration 時(shí)間: 2025-3-25 18:32
Miguel ángel Canela,Inés Alegre,Alberto Ibarran < m. For continuous time systems, the evolution rule may be a differential eq- tion: to each state x G M one associates the speed and direction in which the system is going to evolve from that state. This corresponds to a vector field X(x) in the phase space. Assuming the vector field is sufficien作者: 排斥 時(shí)間: 2025-3-26 00:03
ntinuous time systems, the evolution rule may be a differential eq- tion: to each state x G M one associates the speed and direction in which the system is going to evolve from that state. This corresponds to a vector field X(x) in the phase space. Assuming the vector field is sufficien978-3-642-06041-0978-3-540-26844-4Series ISSN 0938-0396 作者: phytochemicals 時(shí)間: 2025-3-26 01:46
Miguel ángel Canela,Inés Alegre,Alberto Ibarrantinuous time systems, the evolution rule may be a differential eq- tion: to each state x G M one associates the speed and direction in which the system is going to evolve from that state. This corresponds to a vector field X(x) in the phase space. Assuming the vector field is sufficien978-3-642-06041-0978-3-540-26844-4Series ISSN 0938-0396 作者: characteristic 時(shí)間: 2025-3-26 06:59 作者: 樹木中 時(shí)間: 2025-3-26 12:29
Miguel ángel Canela,Inés Alegre,Alberto Ibarrantinuous time systems, the evolution rule may be a differential eq- tion: to each state x G M one associates the speed and direction in which the system is going to evolve from that state. This corresponds to a vector field X(x) in the phase space. Assuming the vector field is sufficien978-3-642-06041-0978-3-540-26844-4Series ISSN 0938-0396 作者: Reverie 時(shí)間: 2025-3-26 14:58 作者: Ptsd429 時(shí)間: 2025-3-26 18:09 作者: 的事物 時(shí)間: 2025-3-27 00:24
with each lesson demonstrated in a real-world case study.Pro.This book focuses on the use of quantitative methods for both business and management, helping readers understand the most relevant quantitative methods for managerial decision-making. Pursuing a highly practical approach, the book reduces作者: 上下倒置 時(shí)間: 2025-3-27 02:35
Testing Regression Coefficients and the .-values to decide about statistical significance. The example of this chapter, which deals with the analysis of the impact of the prices on market share, illustrates the interpretation of the .-values.作者: 注意到 時(shí)間: 2025-3-27 07:13
Multiple Regressionhave been skipped, and the mathematics have been simplified to the indispensable. So, if you have already followed a Statistics course, you may find that the attention paid to the different aspects of the regression analysis differs from what you found there.作者: 我不重要 時(shí)間: 2025-3-27 11:27
Testing Regression Coefficientsh extra information, which we have not discussed yet. How can we use this information? In particular, we explain here how to use the confidence limits and the .-values to decide about statistical significance. The example of this chapter, which deals with the analysis of the impact of the prices on 作者: inflame 時(shí)間: 2025-3-27 14:44 作者: 帶來的感覺 時(shí)間: 2025-3-27 20:10
Interactionfect of an independent variable to change with the level of another independent variable. In the example, we use an interaction term to account for the effect of some variables on the efficiency of a truck to be different for different types of motor.作者: Tractable 時(shí)間: 2025-3-27 22:53 作者: squander 時(shí)間: 2025-3-28 03:41 作者: 歡樂中國 時(shí)間: 2025-3-28 07:58 作者: GROWL 時(shí)間: 2025-3-28 11:26
Textbook 2019ods for managerial decision-making. Pursuing a highly practical approach, the book reduces the theoretical information to a minimum, so as to give full prominence to the analysis of real business problems..Each chapter includes a brief theoretical explanation, followed by a real-life managerial case作者: 致命 時(shí)間: 2025-3-28 15:03 作者: 令人發(fā)膩 時(shí)間: 2025-3-28 22:32 作者: Intervention 時(shí)間: 2025-3-29 02:00
Miguel ángel Canela,Inés Alegre,Alberto Ibarrarule is known. Examples and applications arise from all branches of science and technology, like physics, chemistry, economics, ecology, communications, biology, computer science, or meteorology, to mention just a few. These systems have in common the fact that each possible state may be described b作者: 使成核 時(shí)間: 2025-3-29 06:23 作者: custody 時(shí)間: 2025-3-29 07:47 作者: chandel 時(shí)間: 2025-3-29 13:27
Miguel ángel Canela,Inés Alegre,Alberto Ibarrarule is known. Examples and applications arise from all branches of science and technology, like physics, chemistry, economics, ecology, communications, biology, computer science, or meteorology, to mention just a few. These systems have in common the fact that each possible state may be described b作者: micronized 時(shí)間: 2025-3-29 16:26
rule is known. Examples and applications arise from all branches of science and technology, like physics, chemistry, economics, ecology, communications, biology, computer science, or meteorology, to mention just a few. These systems have in common the fact that each possible state may be described b作者: 預(yù)示 時(shí)間: 2025-3-29 20:02 作者: 安裝 時(shí)間: 2025-3-30 01:56
Miguel ángel Canela,Inés Alegre,Alberto Ibarraics about? In broad terms, the goal of Dynamics is to describe the long term evolution of systems for which an "infinitesimal" evolution rule is known. Examples and applications arise from all branches of science and technology, like physics, chemistry, economics, ecology, communications, biology, c作者: 金桌活畫面 時(shí)間: 2025-3-30 05:19
Miguel ángel Canela,Inés Alegre,Alberto Ibarrarule is known. Examples and applications arise from all branches of science and technology, like physics, chemistry, economics, ecology, communications, biology, computer science, or meteorology, to mention just a few. These systems have in common the fact that each possible state may be described b
